Knott, Gary D. A numbering system for binary trees. (English) Zbl 0345.68025 Commun. ACM 20, 113-115 (1977). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 2 ReviewsCited in 36 Documents MSC: 68W99 Algorithms in computer science 68N01 General topics in the theory of software PDF BibTeX XML Cite \textit{G. D. Knott}, Commun. ACM 20, 113--115 (1977; Zbl 0345.68025) Full Text: DOI